Gravitrax Ball wheel V1 - Kugel-Rad V1

Gravitrax Ball wheel V1 - Kugel-Rad V1

thingiverse

**Gravitrax Ball wheel V1** - Difference in height 80mm - no support necessary - 3 pressure parts: wheel, gear, pillar - Printing time approx. 6 hours - you need: (motor see links) 5 x magnets Ø 5mm x 3mm 1 x M4 screw 45.0mm or longer or threaded rod 1 x M4 washer 1 x M4 self-locking nut (2x with threaded rod) 1 x motor DC6V N20 Micro Gear 30-50RPM GA12N20 (shaft Ø3mm x 10mm) 1 x cable for power supply 4.5 to 6 volts (ideally USB) - The motors are available with very different speeds, please pay attention to this when buying. The motor should not have more than 30 to 50 revolutions per minute at 6 volts. Note: the gearbox of the motor must be 9.0mm long, this motor is the right one. - The motor can be operated with 4.5-6V. - The direction of rotation of the motor must be observed. - Depending on the printer tolerance, it may be necessary to carefully enlarge or glue the holes in the axes and the motor. #[Video Youtube](https://youtu.be/Q4cMJcT9_s0) **Where to buy Motor - Bezugsquellen Motor** [Amazon.de](https://www.amazon.de/TOOGOO-DC-Getriebemotor-Mini-Metall-Kettenwelle-Durchmesser/dp/B01LY39T1B/ref=sr_1_7?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&dchild=1&keywords=DC+6V+Getriebemotor+30rpm&qid=1615502706&sr=8-7) [ebay.de](https://www.ebay.de/itm/GA12-N20-DC-3V-6V-12V-Micro-Electric-Gear-Motor-Speed-Reduction-Metal-Gearbox/274426397949?_trkparms=aid%3D1110006%26algo%3DHOMESPLICE.SIM%26ao%3D1%26asc%3D20201210111314%26meid%3Daad0b565b6c24438b80cd8fe0ae83944%26pid%3D101195%26rk%3D1%26rkt%3D12%26mehot%3Dpf%26sd%3D174429761355%26itm%3D274426397949%26pmt%3D1%26noa%3D0%26pg%3D2047675%26algv%3DSimplAMLv9PairwiseUnbiasedWeb%26brand%3DMarkenlos&_trksid=p2047675.c101195.m1851) [aliexpress.com](https://de.aliexpress.com/item/4000155779302.html?spm=a2g0o.detail.1000014.31.2cc163ady65heI&gps-id=pcDetailBottomMoreOtherSeller&scm=1007.13338.183346.0&scm_id=1007.13338.183346.0&scm-url=1007.13338.183346.0&pvid=68103717-9cc8-4efa-b0f4-1edb68a3e7ea&_t=gps-id:pcDetailBottomMoreOtherSeller,scm-url:1007.13338.183346.0,pvid:68103717-9cc8-4efa-b0f4-1edb68a3e7ea,tpp_buckets:668%230%23131923%2394_668%23888%233325%237_3338%230%23183346%230_3338%233142%239889%231_668%232846%238113%231998_668%232717%237559%2318_668%231000022185%231000066059%230_668%233422%2315392%23974) [banggood.com](https://www.banggood.com/de/GA12-N20-DC-6V-30RPM-Micro-Speed-Mini-Gear-Motor-with-Gearwheel-for-Smart-Robot-p-971121.html?cur_warehouse=CN&rmmds=search) **Gravitrax Kugel-Rad V1** - Höhendifferenz 80mm - kein Support notwendig - 3 Druckteile: Rad, Zahnrad, Pfeiler - Druckzeit ca. 6h - es wird benötigt: (Motor siehe Links) 5 x Magneten Ø 5mm x 3mm 1 x M4 Schraube 45,0mm oder länger bzw. Gewindestange 1 x M4 Unterlegscheibe 1 x M4 selbstsichernde Mutter, (bei Gewindestange 2x) 1 x Motor DC6V N20 Micro Gear 30-50RPM GA12N20 (Welle Ø3mm x 10mm) 1 x Kabel zur Stromversorgung 4,5 bis 6 Volt (idealerweise USB) - Die Motoren gibt es mit sehr unterschiedlichen Drehzahlen, bitte beim Kaufen darauf achten. Der Motor sollte bei 6 Volt nicht mehr als 30 bis 50 Umdrehungen pro Minute haben. Hinweis: bei dem Motor muss die Getriebebox 9,0mm lang, dieser Motor ist der Richtige. - Der Motor kann mit 4,5-6V betrieben werden. - Die Drehrichtung des Motors muss beachtet werden. - Je nach Drucker Toleranz kann es notwendig werden die Löcher der Achsen und den Motor vorsichtig zu vergrößern oder einzukleben.

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